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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9673773 B1

PDFFull Text
Expired
Date of Patent:
Jun. 06, 2017

Filed:

Jun. 23, 2015

Signal interconnect with high pass filter

Applicant:

Qualcomm Incorporated, San Diego, CA (US);

Inventors:

Chunchen Liu, San Diego, CA (US);

Po-Hung Chen, San Diego, CA (US);

Zhengyu Duan, San Diego, CA (US);

Assignee:

QUALCOMM Incorporated, San Diego, CA (US);

Attorney:

Loza & Loza, LLP

Primary Examiner:

Benny Lee

Assistant Examiner:

Jorge Salazar, Jr

Int. Cl.
CPC ...
H03H 7/01 (2006.01); H03H 7/07 (2006.01); H03H 7/38 (2006.01); H03H 7/00 (2006.01); H03H 7/06 (2006.01); H01P 1/24 (2006.01); H03K 19/00 (2006.01); H04B 3/14 (2006.01); H04L 25/03 (2006.01);
U.S. Cl.
CPC ...
H03H 7/0138 (2013.01); H03H 7/004 (2013.01); H03H 7/0123 (2013.01); H03H 7/06 (2013.01); H03H 7/07 (2013.01); H03H 7/383 (2013.01); H01P 1/24 (2013.01); H03K 19/0005 (2013.01); H04B 3/14 (2013.01); H04L 25/03878 (2013.01);
Abstract

A signal interconnect includes a transmission line, a termination circuit coupled to the transmission line, and a high pass filter circuit coupled in series along the transmission line. The high pass filter circuit includes a first resistive circuit and a first capacitive circuit coupled in parallel. The first resistive circuit has a resistance based on a difference between a resistance of the transmission line at a high frequency and a resistance of the transmission line at a low frequency.

Find Patent Forward Citations

Liu, Chunchen. (2017). Signal interconnect with high pass filter (U.S. Patent No. 9673773). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9673773

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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